From 026431ca89f8b0bbfbfe579e3815b1bcf930efd0 Mon Sep 17 00:00:00 2001
From: Holger Levsen <holger@layer-acht.org>
Date: Tue, 21 Nov 2017 20:16:12 +0000
Subject: reproducible Arch Linux: only call diffoscope if artifacts are
 different

Signed-off-by: Holger Levsen <holger@layer-acht.org>
---
 bin/reproducible_build_archlinux_pkg.sh | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/bin/reproducible_build_archlinux_pkg.sh b/bin/reproducible_build_archlinux_pkg.sh
index b5936907..5a35c757 100755
--- a/bin/reproducible_build_archlinux_pkg.sh
+++ b/bin/reproducible_build_archlinux_pkg.sh
@@ -326,18 +326,21 @@ remote_build 1
 # only do the 2nd build if the 1st produced results
 if [ ! -z "$(ls $TMPDIR/b1/$SRCPACKAGE/*.pkg.tar.xz 2>/dev/null|| true)" ] ; then
 	remote_build 2
-	# run diffoscope on the results
-	TIMEOUT="30m"
-	DIFFOSCOPE="$(schroot --directory /tmp -c source:jenkins-reproducible-${DBDSUITE}-diffoscope diffoscope -- --version 2>&1)"
-	echo "$(date -u) - Running $DIFFOSCOPE now..."
 	cd $TMPDIR/b1/$SRCPACKAGE
 	for ARTIFACT in *.pkg.tar.xz ; do
 		[ -f $ARTIFACT ] || continue
-		call_diffoscope $SRCPACKAGE $ARTIFACT
+		echo "$(date -u) - comparing results now."
 		if diff -q $TMPDIR/b1/$SRCPACKAGE/$ARTIFACT $TMPDIR/b2/$SRCPACKAGE/$ARTIFACT ; then
-			echo "YAY - $SRCPACKAGE/$ARTIFACT build reproducible in our test framework!"
+			echo "$(date -u) - YAY - $SRCPACKAGE/$ARTIFACT build reproducible in our test framework!"
+			mkdir -p $BASE/archlinux/$REPOSITORY/$SRCPACKAGE
 			echo "$SRCPACKAGE/$ARTIFACT build reproducible in our test framework:" > $BASE/archlinux/$REPOSITORY/$SRCPACKAGE/$ARTIFACT.html
 			(cd $TMPDIR/b1/ ; sha256sum $SRCPACKAGE/$ARTIFACT >> $BASE/archlinux/$REPOSITORY/$SRCPACKAGE/$ARTIFACT.html )
+		else
+			# run diffoscope on the results
+			TIMEOUT="30m"
+			DIFFOSCOPE="$(schroot --directory /tmp -c source:jenkins-reproducible-${DBDSUITE}-diffoscope diffoscope -- --version 2>&1)"
+			echo "$(date -u) - Running $DIFFOSCOPE now..."
+			call_diffoscope $SRCPACKAGE $ARTIFACT
 		fi
 		# publish page
 		if [ -f $TMPDIR/$SRCPACKAGE/$ARTIFACT.html ] ; then
-- 
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